German aeronautical engineer who built nearly 100 powered balloons; the zeppelin is named for him. TLS in German, signed 'G. v. Zeppelin,' two pages on two adjoining sheets, 8.5 x 11, August 31, 1908. Letter to Oberleutenant Otto Schwab mentioning 'collecting for the National Dirigible Construction Fund.' In fine condition. RRAuction COA.
